plugin-master
✓Complete Claude Code plugin development system. PROACTIVELY activate when users want to: (1) Create/build/make plugins with 2025 features (2) Add skills/commands/agents to plugins (3) Package existing code as plugins (4) Publish plugins to marketplace (5) Validate plugin structure (6) Get plugin development guidance Autonomously creates production-ready plugins with proper structure and best practices.
Installation
SKILL.md
| Plugin manifest | .claude-plugin/plugin.json | Yes | | Commands | commands/.md | No (auto-discovered) | | Agents | agents/.md | No (auto-discovered) | | Skills | skills//SKILL.md | No (auto-discovered) | | Hooks | hooks/hooks.json | No | | MCP Servers | .mcp.json | No |
| Create plugin | Ask: "Create a plugin for X" | | Validate plugin | Run: /validate-plugin | | Install from marketplace | /plugin marketplace add user/repo then /plugin install name@user |
ALL markdown files in agents/, commands/, skills/ MUST begin with frontmatter:
Complete Claude Code plugin development system. PROACTIVELY activate when users want to: (1) Create/build/make plugins with 2025 features (2) Add skills/commands/agents to plugins (3) Package existing code as plugins (4) Publish plugins to marketplace (5) Validate plugin structure (6) Get plugin development guidance Autonomously creates production-ready plugins with proper structure and best practices. Source: josiahsiegel/claude-plugin-marketplace.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/josiahsiegel/claude-plugin-marketplace --skill plugin-master- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is plugin-master?
Complete Claude Code plugin development system. PROACTIVELY activate when users want to: (1) Create/build/make plugins with 2025 features (2) Add skills/commands/agents to plugins (3) Package existing code as plugins (4) Publish plugins to marketplace (5) Validate plugin structure (6) Get plugin development guidance Autonomously creates production-ready plugins with proper structure and best practices. Source: josiahsiegel/claude-plugin-marketplace.
How do I install plugin-master?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/josiahsiegel/claude-plugin-marketplace --skill plugin-master Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/josiahsiegel/claude-plugin-marketplace
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01